CN213271209U

CN213271209U - Fixed knot constructs and tap

Info

Publication number: CN213271209U
Application number: CN202021157960.6U
Authority: CN
Inventors: 黄强; 王燕燕; 林成龙; 赖毅聪; 祝传宝
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-05-25
Anticipated expiration: 2030-06-19

Abstract

The utility model provides a fixed knot constructs and tap, fixed knot constructs including: the tail end of the faucet pipe body is radially inwards turned with an annular convex ring; the water outlet pipe assembly comprises a water outlet pipe and a pipe joint, the pipe joint is arranged at one end of the water outlet pipe, and the other end of the water outlet pipe penetrates through the annular convex ring and extends into the faucet pipe body; wherein the pipe joint further comprises a mounting groove into which the annular protrusion is fitted and restricts movement of the pipe joint. By applying the technical scheme, the fixing structure and the faucet which are convenient to assemble and difficult to fall off of the pipe joint can be realized.

Description

Fixed knot constructs and tap

Technical Field

The utility model relates to a field of bathroom specifically indicates a fixed knot constructs and tap.

Background

The tap among the prior art includes tap body, outlet pipe, coupling and bubbler subassembly, and the one end rigid coupling of this outlet pipe has this coupling, and the other end of outlet pipe passes the end of tap body and supports until this coupling supports and leans on the end at this tap body, reuses the bubbler subassembly and installs on the end of tap body and support the coupling pressure to fix the end at tap body this moment. This type of fastening has the disadvantage that it is inconvenient in that the pipe joint needs to be pressed by the hand of the operator during the assembly process, or is liable to fall off during the assembly process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a convenient assembling, fixed knot that the coupling is difficult for droing constructs and tap.

In order to solve the technical problem, the utility model provides a fixed knot constructs, include:

the tail end of the faucet pipe body is radially inwards turned with an annular convex ring;

the water outlet pipe assembly comprises a water outlet pipe and a pipe joint, the pipe joint is arranged at one end of the water outlet pipe, and the other end of the water outlet pipe penetrates through the annular convex ring and extends into the faucet pipe body;

wherein the pipe joint further comprises a mounting groove into which the annular protrusion is fitted and restricts movement of the pipe joint.

Preferably, a plurality of the mounting grooves are provided, the plurality of mounting grooves being arranged at intervals along a circumferential direction of the pipe joint.

Preferably, the pipe joint includes a flange portion extending along the circumferential direction, and the pipe joint is circumferentially provided with a plurality of radially outwardly extending projections spaced from the flange portion along the axial direction of the pipe joint and defining the mounting groove.

Preferably, the projection gradually tapers towards a direction away from the flange portion and defines an abutting inclined surface, when the pipe joint is installed, the abutting inclined surface presses against the annular convex ring and is deformed under pressure, and the annular convex ring penetrates through the projection and is clamped in the installation groove.

Preferably, the flange portion is clamped against the outward surface of the annular convex ring, the projection is clamped against the inward surface of the annular convex ring, the pipe joint extends to form a water passing channel, and the water outlet pipe is connected with the water passing pipeline and extends into the faucet pipe body.

Preferably, one end of the pipe joint, which faces the faucet pipe body, is provided with an embedded groove, the embedded groove is communicated with the water passing channel, and the water outlet pipe is embedded into the embedded groove and communicated with the water passing channel.

The utility model also provides a tap, used fixed knot construct.

Preferably, the bubbler further comprises a bubbler assembly and a bubbler shell, wherein the bubbler shell is fixedly connected with the faucet pipe body and clamps the bubbler assembly between the pipe joint and the bubbler shell.

Preferably, the bubbler assembly includes a bubbler and a bubbler pad circumferentially disposed between the pipe joint and the bubbler.

Preferably, the bubbler shell is in threaded connection with the faucet body.

Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:

1. the tail end of the faucet pipe body is directly and radially inwards turned to form an annular convex ring, and the annular convex ring is directly embedded into the mounting groove of the pipe joint, so that the water outlet pipe assembly is directly fixed on the faucet pipe body, and the pipe joint is not easy to fall off in the subsequent assembly process;

2. the abutment ramps on the lugs make it easier to mount the pipe joint on the annular collar.

Drawings

FIG. 1 is an exploded perspective view of the spout assembly, faucet body, bubbler assembly and bubbler housing of a preferred embodiment of the present invention;

FIG. 2 is a perspective view of the preferred embodiment of the present invention showing the faucet body, the bubbler assembly and the bubbler housing assembled together;

FIG. 3 is a perspective view of the spout assembly of the preferred embodiment of the present invention showing the nipple;

fig. 4 is a schematic partial cross-sectional view of the preferred embodiment of the present invention when the spout assembly, the faucet body, the bubbler assembly and the bubbler housing are assembled together.

Detailed Description

The invention is further described with reference to the drawings and the detailed description.

Certain directional terms used hereinafter to describe the drawings, such as "inner", "outer", "above", "below", and other directional terms, will be understood to have their normal meaning and refer to those directions as they normally relate to when viewing the drawings. Unless otherwise indicated, the directional terms described herein are generally in accordance with conventional directions as understood by those skilled in the art.

The terms "first," "second," and the like as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.

Referring to fig. 1-4, a faucet uses a fixing structure, the fixing structure includes a faucet tube 1 and a water outlet pipe assembly 2, the faucet tube 1 is a hollow metal tube, the faucet further includes a faucet body (not shown), the starting end 11 of the faucet tube 1 is fixedly connected to the faucet body, and the tail end 12 of the faucet tube 1 extends towards a direction far away from the faucet body. The end 12 of the faucet body 1 is further radially inwardly turned with an annular convex ring 13, and the annular convex ring 13 is manufactured by a common flanging process, which is not described herein again.

The water outlet pipe assembly 2 comprises a water outlet pipe 21 and a pipe connector 22, the pipe connector 22 is arranged at one end of the water outlet pipe 21, the other end of the water outlet pipe 21 penetrates through the annular convex ring 13 and extends into the faucet body 1, specifically, the water outlet pipe 21 is connected to the faucet body, and the faucet body is used for supplying water to the water outlet pipe 21, and details are not repeated herein. In this embodiment, the pipe joint 22 and the water outlet pipe 21 are designed separately, the pipe joint 21 is fixedly connected to one end of the water outlet pipe 21, and in some simple alternatives, the pipe joint 22 may also be integrally formed with the water outlet pipe 21.

The coupling 22 further includes a mounting groove 221, and the annular protrusion 13 is fitted into the mounting groove 221 and restricts movement of the coupling 22, and the coupling 22 is not easily detached during the assembly process after the coupling 22 is restricted from movement. In this embodiment, the pipe joint 22 is provided with a plurality of the mounting grooves 221, the mounting grooves 221 are arranged at intervals along the circumferential direction of the pipe joint 22, in some simple alternatives, the pipe joint 22 can also be provided with only one mounting groove 221, and the mounting groove 221 extends along the circumferential direction of the pipe joint 22 for a circle or a distance, which is only required to ensure that the pipe joint 22 does not fall off during the assembling process.

The pipe fitting 22 includes a flange portion 222 extending along the circumferential direction, and the pipe fitting 22 is circumferentially provided with a plurality of radially outwardly projecting projections 223 at intervals, the projections 223 being spaced apart from the flange portion 222 along the axial direction of the pipe fitting 22 and defining the mounting groove 221. The projection 223 is tapered away from the flange 222 to define an abutment slope 2231, when the pipe joint 22 is installed, the abutment slope 2231 presses against the annular protruding ring 13 and is deformed, and the annular protruding ring 13 passes through the projection 223 and is clamped in the mounting groove 221.

The flange 222 is clamped against the outward surface of the annular convex ring 13, the projection 223 is clamped against the inward surface of the annular convex ring 13, the pipe joint 22 extends to form a water passing channel 224, and the water outlet pipe 21 is connected with the water passing pipeline and extends into the faucet body 1. The pipe joint 22 is provided with an embedded groove 225 towards one end of the faucet body 1, the embedded groove 225 is communicated with the water passage 224, and the water outlet pipe 21 is embedded in the embedded groove 225 and communicated with the water passage 224.

The faucet further comprises a bubbler assembly 200 and a bubbler shell 300, wherein the bubbler shell 300 is fixedly connected with the faucet pipe body 1, and the bubbler assembly 200 is clamped between the pipe joint 22 and the bubbler shell 300. The bubbler assembly 200 includes a bubbler 210 and a bubbler pad 220, the bubbler pad 220 being circumferentially disposed between the pipe joint 22 and the bubbler 210. The bubbler case 300 is screwed to the faucet body 1, and the bubbler 210 is a common water outlet component of a waterway, which is not described herein. The bubbler cabinet 300 is a tubular structure penetrating through and sleeved outside the end 12 of the faucet tube 1, in this embodiment, the outer circumferential wall of the end 12 of the faucet tube 1 is provided with an external thread, the inner circumferential wall of the bubbler cabinet 300 is provided with an internal thread, the bubbler 210 is installed in the bubbler cabinet 300, when the bubbler 210 is screwed on the faucet tube 1, the bubbler 210 is pressed against the pipe joint 22, and the bubbler gasket 220 is pressed between the pipe joint 22 and the bubbler 210 and prevents water from seeping out.

The above, only be the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and any skilled person familiar with the technical field is in the technical scope disclosed in the present invention, and it is right to utilize this concept to perform insubstantial changes to the present invention, all belong to the act of infringing the protection scope of the present invention.

Claims

1. A fixation structure, comprising:

2. The fixation structure of claim 1, wherein: a plurality of the mounting grooves are provided, which are arranged at intervals along a circumferential direction of the pipe joint.

3. The fixation structure of claim 2, wherein: the pipe joint comprises a flange part extending along the circumferential direction, and a plurality of lugs extending outwards in the radial direction are arranged at intervals along the circumferential direction of the pipe joint and are spaced from the flange part along the axial direction of the pipe joint to define the mounting groove.

4. The fixation structure of claim 3, wherein: the lug is gradually reduced towards the direction away from the flange part and defines an abutting inclined plane, when the pipe joint is installed, the abutting inclined plane presses and presses the annular convex ring and is deformed under pressure, and the annular convex ring penetrates through the lug and is clamped in the installation groove.

5. The fixation structure of claim 4, wherein: the flange portion is clamped on the outward surface of the annular convex ring, the protruding block is clamped on the inward surface of the annular convex ring, the pipe joint extends to form a water passing channel, and the water outlet pipe is connected with the water passing pipeline and extends into the faucet pipe body.

6. The fixation structure of claim 5, wherein: the water outlet pipe is embedded into the embedded groove and communicated with the water passing channel.

7. A faucet, characterized by: use is made of a fixing structure according to any one of claims 1 to 6.

8. The faucet of claim 7, wherein: the bubbler comprises a bubbler assembly and a bubbler shell, wherein the bubbler shell is fixedly connected with the faucet pipe body and clamps the bubbler assembly between the pipe joint and the bubbler shell.

9. The faucet of claim 8, wherein: the bubbler assembly includes a bubbler and a bubbler pad circumferentially disposed between the pipe joint and the bubbler.

10. The faucet of claim 9, wherein: the bubbler shell is in threaded connection with the faucet pipe body.